| Strain | Pseudomonas protegens Pf-5 |
| GI | 70734197 |
| Locus Tag | PFL_0695 |
| Description | type II/IV secretion system protein |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397693789 |
| Locus Tag | T1E_1020 |
| Description | conjugal transfer protein TrbB |
| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392421552 |
| Locus Tag | A458_12490 |
| Description | conjugal transfer protein trbb |